A full reload system for Geometry Dash using cocos2d

CCAnimateFrameCache.hpp

#pragma once

#include <cocos2d.h>

using namespace cocos2d;

namespace cocos2d {
    struct CCAnimateFrameCache : CCObject {
        CCDictionary* m_dict0;
        CCDictionary* m_dict1;
        CCDictionary* m_dict2;

        static CCAnimateFrameCache* sharedAnimateFrameCache() {
            return reinterpret_cast<CCAnimateFrameCache*(__thiscall*)()>(gd::base + 0x158F0)();
        }

        void addSpriteFramesWithFile(const char* file) {
            reinterpret_cast<void(__thiscall*)(CCAnimateFrameCache*, const char*)>(gd::base + 0x159B0)(this, file);
        }            
    };
}

CCContentManager.hpp

#pragma once

#include <cocos2d.h>

using namespace cocos2d;

RT_ADD(
    class CC_DLL CCContentManager : public CCObject {
    public:
        static CCContentManager* sharedManager();

        CCContentManager();
        bool init();
        CCDictionary* addDict(const char* dict, bool unk);
        CCDictionary* addDictDS(const char* dict);
        void clearCache();
    };
);

reload.cpp

#include <cocos2d.h>
#include "CCContentManager.hpp"
#include "CCAnimateFrameCache.hpp"

using namespace cocos2d;

// Keep in mind, this is truly a reload, calling this on a startup will crash
void reload() {
    CCDirector* director = CCDirector::sharedDirector();
    CCAnimateFrameCache* animateFrameCache = CCAnimateFrameCache::sharedAnimateFrameCache();

    // Replace the scene with a clean scene
    director->popToRootScene();
    director->replaceScene(CCScene::create());

    // Clear caches
    // Only required if you want shader and texture related cocos settings to reinitialize
    CCContentManager::sharedManager()->clearCache();
    CCTextureCache::purgeSharedTextureCache();
    CCLabelBMFont::purgeCachedData();
    animateFrameCache->m_dict0->removeAllObjects();
    animateFrameCache->m_dict1->removeAllObjects();
    animateFrameCache->m_dict2->removeAllObjects();
    CCShaderCache::purgeSharedShaderCache();
    CCShaderCache::sharedShaderCache()->reloadDefaultShaders();

    // Initialize the reload
    CCApplication::sharedApplication()->applicationDidFinishLaunching();
}